I know there's a pool named "Mixed Signals" for what Ranni is doing here, frowning as a doll but with her other face smiling happily, but does it have a specific tag for when the person's normal attitude doesn't tell us much about her feelings and you have to rely about something else? I'm thinking like Miyako Yoshika's forehead amulet, or Ranni's second face.
Sorry if I'm not clear.